<template>
    <view>
        <view class="smart-page-head">
            <view class="smart-page-head-title">input,输入框</view>
        </view>
        <view class="smart-padding-wrap">
            <view class="item">可自动获取焦点的</view>
            <view><input class="smart-input" focus="true" placeholder="自动获取焦点" /></view>
            <view>右下角显示搜索</view>
            <view><input class="smart-input" confirm-type="search" placeholder="右下角显示搜索" /></view>
            <view>控制最大输入长度</view>
            <view><input class="smart-input" maxlength="10" placeholder="控制最大输入长度为10" /></view>
            <view>
                同步获取输入值
                <text style="color: #007AFF;">{{ inputValue }}</text>
            </view>
            <view><input class="smart-input" @input="onKeyInput" placeholder="同步获取输入值" /></view>
            <view>数字输入</view>
            <view><input class="smart-input" type="number" placeholder="这是一个数字输入框" /></view>
            <view>密码输入</view>
            <view><input class="smart-input" type="text" password="true" placeholder="这是一个密码输入框" /></view>
            <view>带小数点输入</view>
            <view><input class="smart-input" type="digit" placeholder="这是一个带小数点输入框"/></view>
            <view>身份证输入</view>
            <view><input class="smart-input" type="idcard" placeholder="这是一个身份证输入框"/></view>
            <view>带清除按钮</view>
            <view class="wrapper">
                <input class="smart-input" :value="clearinputValue" @input="clearInput" placeholder="这是一个带清除按钮输入框"/>
                <text v-if="showClearIcon" @click="clearIcon" class="uni-icon">&#xe434;</text>
            </view>
            <view>可查看密码的输入框</view>
            <view class="wrapper">
                <input class="smart-input" placeholder="请输入密码" :password="showPassword"/>
                <text class="uni-icon" :class="[!showPassword ? 'eye-active' : '']" @click="changePassword">&#xe568;</text>
            </view>
        </view>
    </view>
</template>

<script>
export default {
    data() {
        return {
            inputValue: '',
            showPassword: true,
            clearinputValue: '',
            showClearIcon: false
        };
    },
    methods: {
        onKeyInput: function(event) {
            this.inputValue = event.detail.value;
        },
        clearInput: function(event) {
            this.clearinputValue = event.detail.value;
            if (event.detail.value.length > 0) this.showClearIcon = true;
            else this.showClearIcon = false;
        },
        clearIcon: function(event) {
            this.clearinputValue = '';
            this.showClearIcon = false;
        },
        changePassword: function() {
            this.showPassword = !this.showPassword;
        }
    }
};
</script>

<style>
.item {
    margin-bottom: 40rpx;
}

.uni-icon {
    font-family: unicons;
    font-size: 24px;
    font-weight: normal;
    font-style: normal;
    width: 24px;
    height: 24px;
    line-height: 24px;
    color: #999999;
    margin-top: 5px;
}

.wrapper {
    /* #ifdef */
    display: flex;
    /* #endif */
    flex-direction: row;
    flex-wrap: nowrap;
    background-color: #d8d8d8;
}

.eye-active {
    color: #007aff;
}
</style>